The purpose ofestablishing thislabis testing IP-PBXequipment.According to the existing standardin this regardand according tothe capabilitiesof the hardwareand software equipment that are available in laboratory,derived test scenariosin labareas follows:

1. Accordance tests of under test deviceswith SIP protocol

2. Equipment test in terms of performance and ability to service

3. Interact tests

4. Equipment test in terms of efficiency and quality of services